{"id":234195,"date":"2025-06-14T02:11:35","date_gmt":"2025-06-14T02:11:35","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=234195"},"modified":"2025-06-14T02:11:37","modified_gmt":"2025-06-14T02:11:37","slug":"oac-section-_-what-is-the-strongest-intermolecular-force-present-in-propanol","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/06\/14\/oac-section-_-what-is-the-strongest-intermolecular-force-present-in-propanol\/","title":{"rendered":"OAC Section _ What is the strongest intermolecular force present in Propanol"},"content":{"rendered":"\n<p>OAC Section _ What is the strongest intermolecular force present in Propanol? A) Induced dipole-induced dipole B) Hydrogen bonding C) Dipole-dipole D) London dispersion force 2. Rank the following compounds in order of decreasing melting point, with the compound with the highest melting point first: A) I > M > [ B) II > M > [ C) III > [ > II D) [ > II > III 3. Which of the following alkanes is expected to have the highest melting point? A) I B) II C) III D) IV 4. What molecular features are required for a soap molecule to properly dissolve in water? A) The molecule must have a non-polar tail. B) The molecule must be polarized. C) The molecule must contain both a polar head and a non-polar tail. D) The molecule must contain a ketone functional group. 5. Which of the following statements about vitamin C is true? A) Vitamin C is insoluble in water. B) Vitamin C is soluble in water. C) Vitamin C contains a ketone functional group. D) Vitamin C is an aliphatic hydrocarbon.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/06\/image-460.png\" alt=\"\" class=\"wp-image-234196\"\/><\/figure>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p><strong>Correct Answer: B) Vitamin C is soluble in H\u2082O.<\/strong><\/p>\n\n\n\n<p><strong>Explanation:<\/strong><br>The solubility of a substance is governed by the principle &#8220;like dissolves like.&#8221;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vitamin C&#8217;s Structure:<\/strong>\u00a0The molecule of vitamin C (ascorbic acid) has multiple polar hydroxyl (-OH) groups.<\/li>\n\n\n\n<li><strong>Interaction with Water:<\/strong>\u00a0Water (H\u2082O) is a highly polar solvent. The polar -OH groups on vitamin C can form strong hydrogen bonds with water molecules.<\/li>\n\n\n\n<li><strong>Solubility:<\/strong>\u00a0Because of these strong attractions between vitamin C and water molecules, vitamin C dissolves readily in water.<\/li>\n\n\n\n<li><strong>Other Options:<\/strong>\n<ul class=\"wp-block-list\">\n<li>(C) It contains a lactone (a cyclic ester), not a ketone. A ketone has a C=O group bonded to two other carbons.<\/li>\n\n\n\n<li>(D) It is not an aliphatic hydrocarbon, as it contains multiple oxygen atoms and functional groups.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-491.jpeg\" alt=\"\" class=\"wp-image-234197\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>OAC Section _ What is the strongest intermolecular force present in Propanol? A) Induced dipole-induced dipole B) Hydrogen bonding C) Dipole-dipole D) London dispersion force 2. Rank the following compounds in order of decreasing melting point, with the compound with the highest melting point first: A) I > M > [ B) II > M [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-234195","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/234195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=234195"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/234195\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=234195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=234195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=234195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}